{"entity":{"iso2":"RO","iso3":"ROU","name":"Romania","slug":"romania"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"pisa-15-year-olds-by-science-proficiency-level-percent-level-2","source":"OECD Programme for International Student Assessment (PISA)","source_url":"https://data.worldbank.org/indicator/LO.PISA.SCI.2","title":"PISA: 15-year-olds by science proficiency level (%). Level 2","unit":null},"observations":[{"date":"2006-01-01","value":31.8272},{"date":"2009-01-01","value":34.1206},{"date":"2012-01-01","value":34.5625},{"date":"2015-01-01","value":35.0327},{"date":"2018-01-01","value":29.7615}],"summary":{"latest_period":"2018-01-01","latest_value":29.7615,"max":35.0327,"mean":33.0609,"min":29.7615,"of":52,"rank":12,"trend":"flat"}}